20012376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15733}}^1$

素因数の和:15795

約数の個数: 32

約数和(自身を含む): 50978160

約数和(自身を除く): 30965784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15733, 31466, 47199, 62932, 94398, 125864, 188796, 377592, 833849, 1667698, 2501547, 3335396, 5003094, 6670792, 10006188, 20012376]

約数ペア:

[(1, 20012376), (2, 10006188), (3, 6670792), (4, 5003094), (6, 3335396), (8, 2501547), (12, 1667698), (24, 833849), (53, 377592), (106, 188796), (159, 125864), (212, 94398), (318, 62932), (424, 47199), (636, 31466), (1272, 15733)]